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8109 KIANA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed3 bath1,514 sqftBuilt 1993

Property at a Glance

This home is estimated between $37,628 and $687,691, with a best estimate of $637,738. That places the property above the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$37,628 $687,691
Best Estimate
$637,738
WCAD Value
$536,331
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R392593F - Milwood, this home's estimated market value is between $37,628 and $687,691. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8105 KIANA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,245 sqft Built 1993
Raw Value $579,830
Adjusted Value $687,691

Adjusted +$107,861 for 269 sqft more living space. Net adjustment: +$107,861.

8008 HENDRICKS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,560 sqft Built 1994
Raw Value $559,664
Adjusted Value $543,067

Adjusted -$18,445 for 46 sqft less living space and +$1,848 for being newer. Net adjustment: -$16,597.

8104 KIANA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,106 sqft Built 1993
Raw Value $480,531
Adjusted Value $644,127

Adjusted +$163,596 for 408 sqft more living space. Net adjustment: +$163,596.

8004 HENDRICKS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,644 sqft Built 1993
Raw Value $490,726
Adjusted Value $37,628

Adjusted -$453,098 for 1,130 sqft less living space. Net adjustment: -$453,098.

8012 HENDRICKS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,141 sqft Built 1993
Raw Value $488,176
Adjusted Value $637,738

Adjusted +$149,562 for 373 sqft more living space. Net adjustment: +$149,562.

The Neighborhood

This home is valued 19.0% above the R392593F - Milwood median of $450,810. With 1,330 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.2% over the past year.

R392593F - Milwood

above average
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$536,331
Median
$450,810

This home is +19.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,352 across all districts. With a homestead exemption claimed, that drops to $8,003 — saving $1,349 per year. That's $667 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,790
Williamson CountyCounty0.3694%$1,981
North Austin MUD #1MUD0.2165%$1,161
Austin Community Collegespecial0.1034%$555
Williamson County ESD #1 - Jollyville VFDESD0.1000%$536
Williamson County FM/RdCounty0.0443%$238
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$9,352

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $637,738 would pay approximately $3,981 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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